H3C Technologies H3C S7500E Series Switches - Manual (Page 65)

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{
For how to connect an LC connector, see Figure 45 .
{
For how to connect an MPO connector, see Figure 46 .
4. Examine the port LEDs for incorrect connection.
For more information about the LED status, see "
Appendix C LEDs ."
NOTE:
For the QSFP+ module, you do not need to differentiate between the transmitter (TX) and receiver (RX)
ports. For other types of transceiver modules, the Tx port on one end must connect to the RX port on the
other end.
Figure 45 Using an LC optical fiber connector to connect an SFP module
Figure 46 Using an MPO optical fiber connector to connect a QSFP module
Testing connectivity
When the switch is connected to the network, use the ping or tracert command test the network
connectivity. For more information about the two commands, see H3C S7500E Series Ethernet Switches
Command References.
LC plug
SFP module
MPO plug
QSFP+ module